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   <h2 class="title">Ciphers</h2>
   <dl>

  
   <dt id="constant.openssl-cipher-rc2-40">
    <strong><code>OPENSSL_CIPHER_RC2_40</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
  
   <dt id="constant.openssl-cipher-rc2-128">
    <strong><code>OPENSSL_CIPHER_RC2_128</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
  
   <dt id="constant.openssl-cipher-rc2-64">
    <strong><code>OPENSSL_CIPHER_RC2_64</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
  
   <dt id="constant.openssl-cipher-des">
    <strong><code>OPENSSL_CIPHER_DES</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
  
   <dt id="constant.openssl-cipher-3des">
    <strong><code>OPENSSL_CIPHER_3DES</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
 </dl>

  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">These constants were added in 4.3.0.</p>
  </p></blockquote>
   <dl>

  
   <dt id="constant.openssl-cipher-aes-128-cbc">
    <strong><code>OPENSSL_CIPHER_AES_128_CBC</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
  
   <dt id="constant.openssl-cipher-aes-192-cbc">
    <strong><code>OPENSSL_CIPHER_AES_192_CBC</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
  
   <dt id="constant.openssl-cipher-aes-256-cbc">
    <strong><code>OPENSSL_CIPHER_AES_256_CBC</code></strong>
     (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>)
   </dt>

   <dd>

    <span class="simpara">

    </span>
   </dd>

  
 </dl>

  <blockquote class="note"><p><strong class="note">Note</strong>: 
   <p class="para">These constants were added in 5.4.0.</p>
  </p></blockquote>
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